{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "cell type", "cell line", "DNA", "RNA"], "input": "Ectopic expression of cloned Oct2 cDNA was shown to be sufficient to reconstitute at least some aspects of this regulation in non-lymphoid cells ."}
{"protein": [], "cell type": ["non-lymphoid cells"], "cell line": [], "DNA": ["cloned Oct2 cDNA"], "RNA": []}